F Dimethyl sulfoxide

N. N-Dimethy lacctamide. 1656 Dimethylformamide, 1259 f Dimethyl sulfoxide, 0921 f 1,4-Dioxane, 1617 f Furan, 1439 N-Methylformam ide, 0866 f Tetrahydrofuran, 1612 Tetrahydrothiophene-1,1 -dioxide, 1622... 

Dimethylmethyleneoxosulfanenickel(O) diethylene complex, 2856 f Dimethyl sulfoxide, Sodium hydride, 0921... 

Dimethyl 2-chloro-4-nitrophenyl thionophosphate Dimethyl 3-chloro-4-nitrophenyl thionophosphate Dimethyl 4-nitrophenyl thionophosphate /V. /V-Dinicthy 1-4-nitrosoaniline. Acetic anhydride, Acetic acid f Dimethyl sulfoxide... 

Aluminium chloride, Nitrobenzene, 0062 Ammonium hydrogen sulfite, 4545 Benzyltriethylammonium permanganate, 3617 Bis(4-hydroxyphenyl) sulfone, 3497 2-Chloro-5-nitrobenzenesulfonic acid, 2144 1,3 -Dichloro-5,5-dimethyl-2,4-imidazolidindione, 1865 f Dimethyl sulfoxide, 0921... 

Trifluoroacetic anhydride [407-25-0] p O O p F F Dimethyl sulfoxide See Dimethyl sulfoxide Trifluoroacetic anhydride Nitric acid, l,3,5-Triacetylhexahydro-l,3,5-triazine See Nitric acid 1,3,5-Triacetylhexahydrotriazine Nitric acid, 1,3,5-Triazine See Nitric acid 1,3,5-Triazine, etc. See other ACID ANHYDRIDES c4f6o3... 

Dichloro-5,5-dimethyl-2,4-imidazolidindione, 1859 f Dimethyl sulfoxide, 0917 f Methyl acrylate, 1526 iV-Methyl-iV-nitrosourea, 0871 Nitric acid, 2-Aminothiazole, Sulfuric acid, 4430... 

While a number of synthetic routes are available to various sulfoxides, the primary methods for commercial production of DMSO involve oxidation of dimethyl sulfide by oxides of nitrogen or by air in the presence of NO cat-alyst.f Dimethyl sulfoxide is both the product and the reaction solvent. To alleviate the potential for exothermic, and potentially explosive, runaway reactions in these oxidations, the feed rate for dimethyl sulfide is adjusted to ensure complete conversion and, thus, low instantaneous concentrations at any time. Alternate oxidants for the conversion of sulfides to sulfoxides include nitric acid, H202/acetic acid, peracids, and halogen/water. ... 

Isotope labeling by derivative formation with deuterated reagents is useful for the preparation of analogs such as dg-acetonides, da-acetates, da-methyl ethers, dg-methyl esters, etc. The required reagents are either commercially available or can be easily prepared. (The preparation of da-methyl iodide is described in section IX-F. Various procedures are reported in the literature for the preparation of dg-acetone, da-diazometh-ane57.i63.i73 and da-acetyl chloride. ) These reactions can be carried out under the usual conditions and they need no further discussion. A convenient procedure has been reported for the da-methylation of sterically hindered or hydrogen bonded phenolic hydroxyl functions by using da-methyl iodide and sodium hydroxide in dimethyl sulfoxide solution. This procedure should be equally applicable to the preparation of estradiol da-methyl ether derivatives. 

Rail, W.F., Mazur, P., McGrath, J.J. (1983). Depression of the ice-nucleation temperature of rapidly cooled mouse embryos by glycerol and dimethyl sulfoxide. Biophys. J. 41, 1-12. 

FIGURE 1.1 Structures of organic compounds referred to in the text (a) sucrose (also known as saccharose), (b) dimethyl sulfoxide (DMSO), (c) dimethylformamide (DMF), (d) sorbitol, (e) mannitol, (f) nitrilotriacetic acid (NTA), (g) citric acid, (h) N,N,N, N -fran,s-1,2-diaminocyclohexane-tetraacetic acid (CyTA), (i) saccharic acid, (j) glutamic acid. 

Rapid-acting dermally hazardous cytotoxin that inhibits protein synthesis and affects clotting factors in the blood. It is capable of producing incapacitating or lethal effects. T2 is obtained from various molds and fungi (Fusarium sp.). It is a colorless crystalline solid of white powder that melts at 304°F. Impure samples may be a colorless to slightly yellow oil. It is slightly soluble in water, but soluble in ethyl acetate, acetone, ethanol, chloroform, methylene chloride, diethyl ether, and dimethyl sulfoxide (DMSO). It is heat stable and can be stored at room temperature for years. 

Dimethyl sulfate, reaction with di-methylformamide, 47, 52 Dimethyl sulfoxide, in synthesis of phenyl f-butyl ether, 45, 89 potassium salt, preparation, 48, 109, 110... 

Reynolds, Warren L., Dimethyl Sulfoxide in Inorganic Chemistry Rifkind, J. M., see Venkatesh, B. Roesky, Herbert W., see Jagirdar, Balaji R. Roesky, Herbert W., see Witt, Michael Romerosa, Antonio, see Peruzzini, Maurizio Rothwell, Ian P. see Chisholm, Malcolm H. Rotzinger, Francois P., see Endicott, John F. 12 1... 

Busby, W.F., Jr, Ackermann, J.M. and Crespi, C.L. (1999) Effect of methanol, ethanol, dimethyl sulfoxide, and acetonitrile on in vitro activities of cDNA-expressed human cytochromes P-450. Drug Metabolism and Disposition, 27 (2), 246-249. 

F. G. Bordwell. Equilibrium Acidities in Dimethyl Sulfoxide Solution. Acc. Chem. Res. 1988,21, 456-A63. 

These and related incidents are detailed under f Acetonitrile, Lanthanide perchlorate, 0758 Chromium(III) perchlorate. 6 dimethyl sulfoxide Cobalt(II) perchlorate hydrates, 4051... 

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